Your number, one digit away
One digit away
One change could reach Rare.
Your number
580,207
Distinct · Top 21.5%
Position 6: 7 → 1 · +74 points.
Gained: Digit sum 16, Prime, Happy number.
Lost: Digit sum 22, Semiprime.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.